2019 coleman 264RL tire pressure?
The placard on the side is weathered and I can't read the psi. It's not in the manual either. Anyone know the correct psi for coleman 264RL? I read I shouldn't go by what is on the tire. Tires are cur...
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Then I made a list with on front of psi 90% of 1 axle, and behind thebpsi for the tandem so 4 tires.
Single load used, because that is usuall on tandem.
Normaly I would substact 6 loadindex steps from ST, because maxload given for 65mph, even if L speedrated given.
But found out this is only for the larger sizes, not done for your size.
And I have a paper list from Michelin, got it from them 10 years ago, when they did not knew I was the mole.
It gives the Agillis 81 R speedrated, 205/70R15 106/104R, so that /75 instead of 70 would explain the 1 loadindexstep higher, and that tire is given maxload for 160kmph/99mph.
I once determined by reactions about screws trembling loose, that 80% using of loadcapacity calculated for the pressure, gives a deflection that wont tremble srews loose.
So 90% used makes weightdifference possible R/L on the axle.
Now you "ONLY" have to determine the axleloads or tandemload 99% acurate,the mist tricky part, and your responcibility, and search back in my made list, and use that pressure.
So dont add reserves or devide by 4 or 2, all done for you.
If you ever weigh per axle-end, I can make a new list for 95% used of 1 tires loadcapacity for the pressure, in wich you then search the heavyest tire back of the tandem. Then hope the others wont go below 80%.
Axleload/cold psi/ Tandemload
1625 lbs/ 25 psi / 3250 lbs
1740 lbs/ 27 psi / 3480 lbs
1855 lbs/ 29 psi / 3710 lbs
1969 lbs/ 31 psi / 3938 lbs
2083 lbs/ 33 psi / 4166 lbs
2197 lbs/ 35 psi / 4394 lbs
2310 lbs/ 37 psi / 4620 lbs
2423 lbs/ 39 psi / 4846 lbs
2535 lbs/ 41 psi / 5071 lbs
2648 lbs/ 43 psi / 5296 lbs
2760 lbs/ 45 psi / 5521 lbs
2872 lbs/ 47 psi / 5744 lbs
2984 lbs/ 49 psi / 5968 lbs
3095 lbs/ 51 psi / 6191 lbs
3206 lbs/ 53 psi / 6413 lbs
3317 lbs/ 55 psi / 6635 lbs
3428 lbs/ 57 psi / 6857 lbs
3539 lbs/ 59 psi / 7078 lbs
3649 lbs/ 61 psi / 7299 lbs
3759 lbs/ 63 psi / 7519 lbs
3870 lbs/ 65 psi / 7740 lbs/ maxloadpressure
3979 lbs/ 67 psi / 7959 lbs
4089 lbs/ 69 psi / 8179 lbs
4199 lbs/ 71 psi / 8398 lbs
4308 lbs/ 73 psi / 8617 lbs
4417 lbs/ 75 psi / 8835 lbs
Single load used, because that is usuall on tandem.
Normaly I would substact 6 loadindex steps from ST, because maxload given for 65mph, even if L speedrated given.
But found out this is only for the larger sizes, not done for your size.
And I have a paper list from Michelin, got it from them 10 years ago, when they did not knew I was the mole.
It gives the Agillis 81 R speedrated, 205/70R15 106/104R, so that /75 instead of 70 would explain the 1 loadindexstep higher, and that tire is given maxload for 160kmph/99mph.
I once determined by reactions about screws trembling loose, that 80% using of loadcapacity calculated for the pressure, gives a deflection that wont tremble srews loose.
So 90% used makes weightdifference possible R/L on the axle.
Now you "ONLY" have to determine the axleloads or tandemload 99% acurate,the mist tricky part, and your responcibility, and search back in my made list, and use that pressure.
So dont add reserves or devide by 4 or 2, all done for you.
If you ever weigh per axle-end, I can make a new list for 95% used of 1 tires loadcapacity for the pressure, in wich you then search the heavyest tire back of the tandem. Then hope the others wont go below 80%.
Axleload/cold psi/ Tandemload
1625 lbs/ 25 psi / 3250 lbs
1740 lbs/ 27 psi / 3480 lbs
1855 lbs/ 29 psi / 3710 lbs
1969 lbs/ 31 psi / 3938 lbs
2083 lbs/ 33 psi / 4166 lbs
2197 lbs/ 35 psi / 4394 lbs
2310 lbs/ 37 psi / 4620 lbs
2423 lbs/ 39 psi / 4846 lbs
2535 lbs/ 41 psi / 5071 lbs
2648 lbs/ 43 psi / 5296 lbs
2760 lbs/ 45 psi / 5521 lbs
2872 lbs/ 47 psi / 5744 lbs
2984 lbs/ 49 psi / 5968 lbs
3095 lbs/ 51 psi / 6191 lbs
3206 lbs/ 53 psi / 6413 lbs
3317 lbs/ 55 psi / 6635 lbs
3428 lbs/ 57 psi / 6857 lbs
3539 lbs/ 59 psi / 7078 lbs
3649 lbs/ 61 psi / 7299 lbs
3759 lbs/ 63 psi / 7519 lbs
3870 lbs/ 65 psi / 7740 lbs/ maxloadpressure
3979 lbs/ 67 psi / 7959 lbs
4089 lbs/ 69 psi / 8179 lbs
4199 lbs/ 71 psi / 8398 lbs
4308 lbs/ 73 psi / 8617 lbs
4417 lbs/ 75 psi / 8835 lbs
